by Yulia | Apr 2, 2026 | Industry Segmentation
Water Pump Selection for Beginners: Flow Rate, Head, and Power Made Easy Many people buying or replacing pumps only say, “I need a big, powerful one,” But the result is either the pump doesn’t pump water, the motor burns out, or it’s...
by Yulia | Mar 5, 2026 | Special Products
Seamless pipe, straight seam welded pipe, and spiral welded pipe are the three main types of steel pipes, and their characteristics and manufacturing processes determine their different application areas. Let’s learn how these different types of steel pipes are...
by Yulia | Feb 12, 2026 | Special Application
1. Core Specification Requirements for Fire Pumps The selection of fire pump types should be comprehensively determined by integrating multiple factors, such as the reliability of the fire water supply system, installation site conditions, fire water source...
by Yulia | Jan 19, 2026 | NFPA20 Power Pack Menu
Spring Starter Motor (Required by NFPA) Spring Starter Motor — Provides rotational energy for diesel engine starting. Pure mechanical energy storage concentrates released human-generated energy to propel the engine to starting speed.Power Loss Control Unit— Provides...
by Yulia | Jan 19, 2026 | NFPA20 Power Pack Menu
Cardan Shaft (Required by NFPA) The cross-type cardan shaft utilizes its structural characteristics to enable two shafts that are not on the same axis, have a large angular misalignment, or have significant axial movement to operate continuously at constant angular...
